I think you'll find, one of the very first posts in the XM section is me requesting Shocker.
He is an absolute yes for me and was part of several iterations of the Sinister Six so he is far more than a "D Lister".
I'd have him with the white eyes, no pupils.
As for D Listers, what kind of argument is that? What's wrong with D Listers, they are making Beta Ray Bill, Lady Sif, Moon Knight...
There are plenty of D Listers out there that could sell 300-500 ES that really have great designs and should be made.
I'd request the Beetle get made also.